Hi C.,
My son is the same age as your daughter. We went through this a few weeks ago. It could be many things: teething, needing cereal, growth spurt, etc.
The best advice I ever read is to put the baby to bed after they are relaxed, but BEFORE they are asleep. Yes, they often wake up once they hit the mattress, or they wake up shortly thereafter and have no idea where they are. ("I fell asleep in mom's arms, and now I'm in the crib? What the heck?")
My son's issue was he was waking up to eat, so we started giving him cereal. We don't put it in his bottle, although you certainly can. We feed it to him with a spoon. He has slept through the night ever since.
Another trick we employ is that we still swaddle our son. We actually have a cloth swaddler with velcro, and we wrap him up tight in that, and he just zonks right out. The brand of swaddler we have is "Kiddopotamus".
There are strong opinions out there about letting a baby cry it out. I'm sure you have your own, but since our kids are the same age, I'll share mine. I've given my son a 10 minute crying threshhold. What that means is if he starts crying when I put him down, I let him cry for 10 minutes. I use that time to take out the trash or tidy up the kitchen. After 10 minutes, I go by his door and evaluate the crying:
Much of the time, he falls asleep within that 10 minute time period.
Other times, he is just whimpering or his crying has slowed down. If that's the case, I give him another 10 minutes.
Rarely, he is still screaming his head off. Then I do go in and soothe. I don't pick him up, but I talk to him and reswaddle him if necessary, and give him his pacifier.
Another tip is that a well-rested baby sleeps well. So, make sure your daughter is getting her naps in. We've had to reevaluate and reschedule our son's naps as he grows, so don't be afraid to do that. (Right now, he sleeps for about 30-45 minutes in the morning, then a long 2-3 hour nap in the later afternoon, and then another short nap just an hour or two before bed.) Every baby is different.
Good luck!